Peter, there's no need to apologise for absence. I've enjoyed seeing Ripley living life to the full vicariously through your photos. He looked a special dog and one that I'm sure you'll look back on soon with fondness and happy times outshining the grief.

Changing bag, dev tank and either a scanner or a backlight for digitally 'scanning' your negs with a DSLR and Macro lens and job's a good'un. Folds down to not a lot of space, either!

My go-tos are a 28/3.5 and Voigtlander Ultron 40/2.
That said, I might limit myself to one lens for my annual trip to Belgium this year. Which one, I'm not sure of yet...

Bulk roll of Fomapan 200, £52, equivalent to 18 rolls @ 36exp = £2.89 ea.
Dev in caffenol in my lab. Have some 'legacy chemicals' that I'm using at zero cost so dev is essentially free for me.
Scanning with my A7iii and a macro lens and converting myself in lightroom/negative lab pro so only costs my time which isn't worth much anyway.
Yearly £29 for the equivalent 10 rolls to your calculations so I could go for 62 years versus your 10

Me being facetious, obviously, but I do appreciate that it can be a costly exercise!

Pentax MX
40mm f/2.8
Some film.

Done.

Fortunately, I already have one and what a doozy it is!

Stop it you tease!

Definitely dig it out!

Disbanding the search for now - picked up a lovely little Olympus Pen D for the princely sum of £33!

Bump - more firmly looking now...